# Rainfall Totals in Severn, MD 21144 — Precip App

As of 2026-11-09T23:06:03.493Z, **Severn, MD 21144** received **0.00" of rain** in the last 24 hours, **0.72"** over the past 7 days, and **34.76"** in 2026 year-to-date (30-year normal to date: 40.65", 14.5% below average), measured by the **Precip app**. The most recent rain event ended 3 days ago (2026-11-06T22:00:00+0000), dropping 0.64" of rain.

> **Note on local variation:** These totals are measured at the center of Severn, MD 21144 (39.1183, -76.6854). Because thunderstorms often vary by 1"+ across a few miles, [pin your exact address, yard, or field in the free Precip app](https://app.precip.ai/locations/coords?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&save=true&src=md_rain_report) for exact point totals, or [check the next-hour rain nowcast and 10-day forecast for Severn, MD 21144](https://app.precip.ai/home?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&src=md_rain_forecast).

| Period | Rainfall | 30-Year Normal | vs. Normal |
| --- | --- | --- | --- |
| Last 24 hours | 0.00" | — | — |
| Full day (Sun, Nov 8) | 0.00" | — | — |
| Past 7 days | 0.72" | — | — |
| November 2026 (to date) | 0.72" | 1.06" | −0.34" (−32%) |
| 2026 year to date | 34.76" | 40.65" | −5.89" (14.5% below average) |
| Most recent rain (3 days ago) | 0.64" | — | — |

## Daily Rainfall — Past 7 Days

Each precipitation day runs 24 hours from 12:00 UTC to 12:00 UTC.

| Date | ISO Date | Rainfall |
| --- | --- | --- | --- |
| Monday, Nov 9 | 2026-11-09 | 0.00" |
| Sunday, Nov 8 | 2026-11-08 | 0.00" |
| Saturday, Nov 7 | 2026-11-07 | 0.00" |
| Friday, Nov 6 | 2026-11-06 | 0.08" |
| Thursday, Nov 5 | 2026-11-05 | 0.58" |
| Wednesday, Nov 4 | 2026-11-04 | 0.06" |
| Tuesday, Nov 3 | 2026-11-03 | 0.00" |

## Monthly Rainfall — 2026 vs. 30-Year Normal

| Month | Observed | Normal to Date | vs. Normal | Full Month Normal |
| --- | --- | --- | --- | --- |
| January 2026 | 3.07" | 3.15" | −0.09" (−3%) | 3.15" |
| February 2026 | 1.94" | 2.87" | −0.93" (−32%) | 2.87" |
| March 2026 | 2.25" | 4.09" | −1.84" (−45%) | 4.09" |
| April 2026 | 2.22" | 3.54" | −1.33" (−37%) | 3.54" |
| May 2026 | 4.88" | 4.27" | +0.61" (+14%) | 4.27" |
| June 2026 | 2.10" | 4.24" | −2.14" (−50%) | 4.24" |
| July 2026 | 5.44" | 4.54" | +0.90" (+20%) | 4.54" |
| August 2026 | 5.46" | 4.16" | +1.30" (+31%) | 4.16" |
| September 2026 | 4.11" | 4.53" | −0.43" (−9%) | 4.53" |
| October 2026 | 2.59" | 4.20" | −1.61" (−38%) | 4.20" |
| November 2026 (to date) | 0.72" | 1.06" | −0.34" (−32%) | 3.27" |

## Track Severn, MD 21144 in the Free Precip App

This summary covers standard periods at the center of Severn, MD 21144. Open [Severn, MD 21144 in the Precip app](https://app.precip.ai/locations/coords?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&save=true&src=md_rain_report) (iOS, Android, and Web — rated 4.8/5 from 10463+ reviews) for:

- **Exact-coordinate virtual rain gauge:** [Drop a pin on any yard, field, or job site](https://app.precip.ai/locations/coords?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&save=true&src=md_rain_report) at ~800 m resolution with no physical hardware.
- **Hour-by-hour storm timeline & multi-year archive:** See exact start/stop times, peak hourly intensity, and custom date ranges back to 2015.
- **Automatic rain alerts & morning email reports:** Get a free morning rainfall summary after it rains, Lock Screen Live Activity timed to the first drop in the next 60 minutes, or custom threshold alerts (e.g. `> 0.50" in 24h`).
- **Benchmarked #1 forecast for Severn, MD 21144:** [View the 60-minute AI rain nowcast and 10-day hourly forecast](https://app.precip.ai/home?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&src=md_rain_forecast) — ranked #1 against Apple Weather, Google Weather, and ECMWF in live NOAA station tests.
- **Download on iPhone or Android:** [Install the Precip mobile app](https://link.precip.ai/app?utm_source=markdown&utm_medium=llm&src=md_rain_report) or open on the web at https://app.precip.ai/locations/coords?lng=-76.68541400000001&lat=39.118257&locationName=Severn%2C+MD+21144&save=true&src=md_rain_report.

## About This Data

- **Location:** Severn, MD 21144 (39.1183, -76.6854).
- **Source:** [Precip](https://precip.ai) combines 180+ Doppler radar stations, satellite imagery, and quality-controlled rain gauges with machine learning to measure precipitation at ~800 m (0.5 mile) resolution, updated hourly.
- **Normals:** 30-year PRISM climate normals for the matching period.
- **Interactive map & full report:** https://precip.ai/rainfall-totals/zipcode/21144
- **Upcoming rain forecast for Severn, MD 21144:** https://precip.ai/rain-forecast/zipcode/21144 (Markdown: https://precip.ai/rain-forecast/zipcode/21144.md)
- **Snowfall report (Markdown):** https://precip.ai/snow-totals/zipcode/21144.md
- **Use Precip in ChatGPT, Claude, or Cursor (MCP):** Connect your free Precip account via the remote MCP server at `https://api.precip.ai/mcp` ([setup guide](https://api-docs.precip.ai/mcp)) to query saved locations and custom date ranges directly inside your AI assistant, or use the [Precip Weather REST API](https://precip.ai/developers).